295 Theresia

295 Theresia
Discovery
Discovered by	Johann Palisa
Discovery date	August 17, 1890
Designations
Named after	Maria Theresa
Minor planet category	Main belt
Orbital characteristics
Epoch 30 January 2005 (JD 2453400.5)
Aphelion	489.242 Gm (3.27 AU)
Perihelion	348.462 Gm (2.329 AU)
Semi-major axis	418.852 Gm (2.8 AU)
Eccentricity	0.168
Orbital period	1711.168 d (4.68 a)
Average orbital speed	17.8 km/s
Mean anomaly	100.869°
Inclination	2.698°
Longitude of ascending node	276.391°
Argument of perihelion	148.065°
Physical characteristics
Dimensions	28.0 km
Mass	unknown
Mean density	unknown
Surface gravity	unknown
Escape velocity	unknown
Rotation period	unknown
Albedo	unknown
Temperature	unknown
Spectral type	unknown
Absolute magnitude (H)	10.19

295 Theresia is a typical Main belt asteroid.^[1] It was discovered by Johann Palisa on August 17, 1890 in Vienna.

References

↑ "295 Theresia". Asteroid Occultation. Retrieved 6 April 2015.

External links

295 Theresia at the JPL Small-Body Database

Discovery · Orbit diagram · Orbital elements · Physical parameters

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